Heater Outlet Hose Replacement (HP5 Pump to Heater Core)

Heater Outlet Hose Replacement (HP5 Pump to Heater Core)

Special Tools

J 38185 - Hose Clamp Pliers

Removal Procedure

1. Drain the coolant. Refer to Cooling System Draining and Filling (Static Fill With HP5) (Service and Repair)Cooling System Draining and Filling (Static Fill Without HP5) (Service and Repair)Cooling System Draining and Filling (GE 47716 Fill With HP5) (Service and Repair)Cooling System Draining and Filling (GE 47716 Fill Without HP5) (Service and Repair)
2. Remove the drive motor generator control module assembly. Refer to Drive Motor Generator Control Module Assembly Replacement (Drive Motor Generator Control Module Assembly Replacement)




3. Using J 38185 - Hose Clamp Pliers disengage the tension on the hose clamp (1) and remove the heater outlet hose (2) from the heater coolant pump.




4. Using J 38185 - Hose Clamp Pliers disengage the tension on the hose clamp (1) and remove the heater outlet hose (2) from the heater core.
5. Remove the heater outlet hose - pump to heater core from the vehicle.

Installation Procedure

1. Install the heater outlet hose - pump to heater core to the vehicle.




2. Using J 38185 - Hose Clamp Pliers disengage the tension on the hose clamp (1) and install the heater outlet hose (2) to the heater core.




3. Using J 38185 - Hose Clamp Pliers disengage the tension on the hose clamp (1) and install the heater outlet hose (2) to the heater coolant pump.
4. Install the drive motor generator control module assembly. Refer to Drive Motor Generator Control Module Assembly Replacement (Drive Motor Generator Control Module Assembly Replacement)
5. Fill the coolant. Refer to Cooling System Draining and Filling (Static Fill With HP5) (Service and Repair)Cooling System Draining and Filling (Static Fill Without HP5) (Service and Repair)Cooling System Draining and Filling (GE 47716 Fill With HP5) (Service and Repair)Cooling System Draining and Filling (GE 47716 Fill Without HP5) (Service and Repair)